I was having a look on the mag website today and I came accross this.
http://www.mag-uk.org/articles/2003/survey...2003-05-28.html
It's interesting to see how peoples attitudes towards the importance of security changed once they'd had a bike stolen. To go from using security as a deterent to using it for saving on insurance premiums as it'll get stolen whether its secured or not, and if they want it badly enough.